Davison Osborne
03/19/2023 · Primary School
Without using a calculator, find the exact value of: \[ \sec (4 \pi)=\square \]
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
Calculate or simplify the expression \( \sec(4\pi) \).
Calculate the value by following steps:
- step0: Calculate:
\(\sec\left(4\pi \right)\)
- step1: Rearrange the numbers:
\(\sec\left(0+2\times 2\pi \right)\)
- step2: Rearrange the terms:
\(\sec\left(0\right)\)
- step3: Calculate the trigonometric value:
\(1\)
Quick Answer
\( \sec(4\pi) \)
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